maths-cube

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C Program to check whether a number is a Perfect Cube or not

Last Updated: 11 April 2023

Given a number N, the task is to write C program to check if the given number is perfect cube or not.Examples:Input: N = 216Output: YesExpla ...read more

Binary Search

Mathematical

School Programming

C Programs

Average of Cubes of first N natural numbers

Last Updated: 14 March 2024

Given a positive integer N, the task is to find the average of cubes of the first N natural numbers.Examples:Input: N = 2Output: 4.5Explanat ...read more

Java

Mathematical

Python

Competitive Programming

Find the integral roots of a given Cubic equation

Last Updated: 25 July 2024

Given 5 integers say A, B, C, D, and E which represents the cubic equation[Tex]f(x) = A*x^{3} + B*x^{2} + C*x + D = E[/Tex], the task is to ...read more

Binary Search

Searching

Mathematical

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Count numbers upto N which are both perfect square and perfect cube

Last Updated: 15 February 2025

Given a positive integer n, the task is to find the count of numbers from 1 to n which are both perfect squares and cubes.Examples:Input: n ...read more

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number-theory

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Cubes: Verbal Reasoning Questions and Answers

Last Updated: 20 November 2023

Cubes is an important topic that needs to be prepared for the Logical Reasoning section of the competitive examinations. Candidates needs to...read more

placement preparation

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maths-cube

Sum of cubes of even and odd natural numbers

Last Updated: 25 October 2022

We know that sum of cubes of first n natural numbers is = (n(n+1)/2)2.Sum of cube of first n even natural numbers 23 + 43 + 63 + ......... + ...read more

Program for cube sum of first n natural numbers

Last Updated: 22 June 2022

Print the sum of series 13 + 23 + 33 + 43 + .......+ n3 till n-th term.Examples :Input : n = 5Output : 22513 + 23 + 33 + 43 + 53 = 225Input ...read more

C++ Program for cube sum of first n natural numbers

Last Updated: 19 October 2023

Write a C++ program to print the sum of series 13 + 23 + 33 + 43 + .......+ n3 till the n-th term.Examples:Input: n = 5Output: 225Explanatio ...read more

C++ Programs

maths-cube

Java Program for cube sum of first n natural numbers

Last Updated: 19 October 2023

Write a Java program to print the sum of series 13 + 23 + 33 + 43 + .......+ n3 till the n-th term.Examples:Input: n = 5Output: 225Explanati ...read more

Java Programs

maths-cube

Python Program for cube sum of first n natural numbers

Last Updated: 24 February 2025

We are given a number n and we need to print the sum of series 13 + 23 + 33 + 43 + .......+ n3 till the n-th term in python.Examples:Input: ...read more

Python Programs

maths-cube

DSA

Program for Volume and Surface Area of Cube

Last Updated: 16 February 2023

Cube is a 3-dimensional box-like figure represented in the 3-dimensional plane. Cube has 6 squared-shape equal faces. Each face meet another...read more

Basic Coding Problems

Count all triplets whose sum is equal to a perfect cube

Last Updated: 28 October 2021

Given an array of n integers, count all different triplets whose sum is equal to the perfect cube i.e, for any i, j, k(i j k) satisfying t ...read more

Dynamic Programming

maths-cube

DSA

Sum of cubes of first n odd natural numbers

Last Updated: 16 February 2023

Given a number n, find sum of first n odd natural numbers.Input : 2Output : 281^3 + 3^3 = 28Input : 4Output : 4961^3 + 3^3 + 5^3 + 7^3 = 4 ...read more

Basic Coding Problems

Sum of cubes of first n even numbers

Last Updated: 16 February 2023

Given a number n, find the sum of first n even natural numbers.Examples:Input : 2Output : 722^3 + 4^3 = 72Input : 8Output :103682^3 + 4^3 + ...read more

Basic Coding Problems

Pair Cube Count

Last Updated: 19 March 2025

Given n, count all 'a' and 'b' that satisfy the condition a^3 + b^3 = n.Where (a, b) and (b, a) are considered two different pairsExamples:I ...read more

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